Cotton: Reniform nematode : Rotylenchulus reniformis Symptoms
| Cotton: Reniform nematode : Rotylenchulus reniformis Symptoms Above ground symptoms on host plants include dwarfing, shedding of leaves, formation of malformed fruit and seeds, and general symptoms of an impaired root system. Below ground, roots are discolored and necrotic (dead) with areas of decay. Plant mortality is possible in heavy infestations. Management Soil application of carbofuran 3G 1.0 kg a.i/ha at sowing. Seed treatment with Pseudomonas fluorescens @ 1.0 g/kg and soil application @ 2.5 kg/ha Nematodes of Sugarcane : Helicotylenchus dihystera , Pratylenchus zeae Management Carbofuran 3G 1.0 kg a.i/ha (33 kg/ha) at sowing. | ||
| Reniform nematode |
- Above ground symptoms on host plants include dwarfing, shedding of leaves, formation of malformed fruit and seeds, and general symptoms of an impaired root system.
- Below ground, roots are discolored and necrotic (dead) with areas of decay. Plant mortality is possible in heavy infestations.
Management
Soil application of carbofuran 3G 1.0 kg a.i/ha at sowing. Seed treatment with Pseudomonas fluorescens @ 1.0 g/kg and soil application @ 2.5 kg/ha
- Soil application of carbofuran 3G 1.0 kg a.i/ha at sowing. Seed treatment with Pseudomonas fluorescens @ 1.0 g/kg and soil application @ 2.5 kg/ha
Nematodes of Sugarcane :
Helicotylenchus dihystera , Pratylenchus zeae
- Carbofuran 3G 1.0 kg a.i/ha (33 kg/ha) at sowing.